Why Mission's New Housing Lands On Johnson Drive, Not On Its Side Streets

Two lots at 5801 and 5805 Nall Avenue used to hold a single-family rental and a landscaping business. According to the Johnson County Post, the owner approached Koenig Building + Restoration about buying them. In March 2026 the Mission City Council approved nine townhomes in two buildings on that land, which is under half an acre. The project is phase two of Mission Vale, joining 19 finished townhomes across the street at 58th Terrace and Nall.

Small swaps like that are rare in Mission, and the reason is the zoning code. Mission's single-family rules make change on a typical residential lot difficult. That pushes almost all new housing onto a few large sites along Johnson Drive, Martway, Nall and Metcalf, and most of those sites depend on public incentives. If you are comparing Mission with nearby suburbs, how much the city changes around a given house depends on how close it sits to one of those sites.

The friction sits inside the R-1 lot lines

Mission hired a consultant to audit its land use code, and the final report, dated November 2025, is direct about the single-family district. These figures come from the City of Mission Land Use Code Audit:

• The R-1 single-family district is the city's largest, with 2,673 lots, or 57% of all parcels.
• 142 single-family lots don't meet the 6,600-square-foot minimum lot size.
• 84 existing condos, townhomes and apartments sit inside R-1 as nonconforming uses.
• A separate 7,700-square-foot minimum for new or altered buildings conflicts with the 6,600-square-foot rule. The reviewer's note in the margin reads "anti-development??"
• A house can cover at most 30% of its lot. The audit recommends raising that to 40%, and to 45% for all buildings combined.
• Accessory building limits are strict enough to prevent "any type of ADU or building larger than 10'x12'," and the audit calls updating ADU standards "a top priority."

The summary page says minimum lot sizes and footprints "are often contradictory or overly restrictive, limiting infill, mixed uses, and ADUs."

This matters well before closing. Someone buying a small post-war house on an undersized lot, planning to add a primary suite or a backyard studio later, is buying under rules that limit both. The audit also recommends that any higher-density redevelopment in existing low-density areas happen only when a whole block is assembled. These are recommendations, not adopted rules. Under today's code, single-family streets change slowly. Under the audit's proposals, denser projects in those areas would need a developer to assemble an entire block first.

So the new units go where big sites and incentives line up

If houses can't add much, new housing comes from large commercial parcels that a developer can buy whole. Mission's recent pipeline shows it. Here is where each named project stood as of the most recent reporting:

The large projects run on tax increment financing. For The Encore, the June 3 council packet capped pay-as-you-go TIF reimbursement at $10.28 million. Its deal terms called for construction to start by October 1, 2026 and finish by December 31, 2028. The Kansas City Business Journal reported the approval. The October 1 start date has now passed, and we found no record confirming work began, so the Roeland Drive site is one to watch rather than one to count as underway.

Incentive math is why corridor projects keep getting bigger

Foxridge shows how the economics work. The site is the former JCPenney call center, built in the 1970s, which sat vacant for more than a decade at the southeast corner of Foxridge Drive and 56th Street. The Johnson County Post reported that developer Block proposed a 307-unit, four-story plan in 2022. The plan stayed the same until Block won a public financing deal in 2025.

Then the plan grew. The current proposal converts the 10-story Broadmoor Tower into 176 apartments and adds a seven-story, 163-unit building where a parking structure now stands. Developers told the city the project, eligible for up to $14.8 million in TIF, "needs more density to become financially viable." The total comes to about 650 units, and the developers estimate 800 to 1,000 new residents.

The planning commission recommended denying the expanded preliminary plan, citing traffic and lack of fit with the comprehensive plan, especially the absence of mixed use. Will Block argued that the nearby Johnson Drive corridor meets the mixed-use goal. Residents raised traffic concerns on and near Metcalf at city meetings, and on Sept. 16 the council voted 8-0 to send the plan back to the planning commission.

The public financing deal came first, and the larger plan followed. The single-family streets east of Foxridge, which the Post describes as a city park and single-family houses, sit beside a site whose final size is still undecided.

The east end of Johnson Drive is starting over

At the other end of town, the Mission Gateway site near Roe Avenue, Shawnee Mission Parkway and Johnson Drive has gone about 20 years without a finished project. The Johnson County Post reported that on Oct. 2, 2026, Johnson County District Court Judge Robert Wonnell issued a final judgment ordering the site sold at a sheriff's sale. That ends a foreclosure Metropolitan Commercial Bank filed in 2023 against owner Aryeh Realty over a $26 million loan. The judgment doesn't set a sale date. The bank can ask for one if the judgment isn't paid by Oct. 16, four days from now.

Kansas City-based R.H. Johnson Company has agreed to buy the property once foreclosure is complete. The company also owns Merriam Town Center and redeveloped Meadowbrook Shopping Center in Prairie Village. In the city's release, as quoted by the Post, Mayor Sollie Flora said:

"We know our community has heard promising news about this site before, and we understand that people will approach this announcement with both hope and skepticism."

The city says there is no new development plan and no firm timeline. The developer and city staff are still doing due diligence. As of mid-October 2026, both ends of Johnson Drive are unsettled at once: a remanded apartment plan to the west and a former mall waiting for auction to the east.

The rewrite could loosen the side streets, but not this year

The audit was Phase I. On January 21, 2026, the council approved a Phase II addendum of up to $100,000 for Orion Planning + Design to draft a new land use code. A steering committee of three council members and three planning commissioners oversees the work. In January, staff said they expected a good handle on the final code by winter or spring 2027, with a public input process to follow. The planning commission's August 24 agenda listed "Zoning Code Update Phase II" as a staff update. We found no record of an adopted code.

Under the current schedule, anyone buying an R-1 house in Mission this fall or winter buys under the current footprint and accessory-building limits. If Mission adopts the audit's ideas, the larger footprint allowance and ADU standards would apply to every single-family lot. Until then, the corridor projects are the only kind of growth the code readily allows.

How this sits against the county numbers

We don't have Mission-specific sales figures from a source we can cite, so county figures are the backdrop. In September 2026, according to the Kansas City Regional Association of Realtors' Johnson County report, the median sale price was $470,000, up 1.7% from September 2025. Homes took a median 36 days to sell, and supply stood at 2.2 months. Pending sales fell to 655 from 798 a year earlier.

Inventory is tight across the county and steady from a year ago, at 1,790 listings in September 2026. In Mission, existing single-family homes face very little new single-family competition, because the code leaves little room to create more. Most added supply in Mission is apartments and a handful of townhomes, all on corridor sites.

Quick answers

Can I add an accessory dwelling unit to a Mission house today? The 2025 audit says current accessory building limits rule out any ADU or any building larger than 10 by 12 feet. ADU standards are part of the Phase II rewrite, which hasn't been adopted.

Is The Encore under construction? The approved terms called for construction to start by October 1, 2026. We found no source confirming that it did.

What happens to Foxridge next? The preliminary plan went back to the planning commission to review new traffic information and fit with the comprehensive plan. The September reporting didn't set a new hearing date.

Will the 40% footprint recommendation apply to my lot? Only if a new code adopts it. For now it is a recommendation in the audit.

If you're weighing a Mission house and want to know how far it sits from Foxridge, the Gateway site or the Roeland Drive corridor, or what the current R-1 rules allow on that particular lot, Dez Poole can go through it with you before you write an offer. Schedule a free consultation and bring the address.

This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.